If you have a program that runs slow, how will you improve it to run faster?
989 Domande di colloqui condivise dai candidati | ios software developer
One question 3 of the interviewers asked me was "What was the most difficult thing you had to deal with.".
Given a string, find the longest substring which contains 2 unique characters. ""abcbbbbcccbdddadacb" => "bcbbbbcccb"
How objects can send messages to each other in Objective-C
Giving array of words and user can input any letters. Write a function that returns all possible words that start with the input string. They are looking for optimum solution.
Initialize a UIAlertView
Write a function that takes in an array of strings and outputs a dictionary with the first character of each string as the key and the remaining characters as the object.
How do you find memory leaks?
She ask a variety of question on MVVM, Struct vs Class, Serialization and deserialization, URLSession vs URLSessionTask, FlatMap vs Compact Map, . TE-2 questions- protocol based question, how to make protocol optional, some coding questions like based on struct like filter an array of struct based on some values, project based question.
How use the native iOS apis for the web service calls?
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